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NCN6010
MPU or GSM Controller C8 C4 I/O CLK Vpp RST GND VCC DET DET
SIM Card Supply and Level Shifter
The NCN6010 is a level shifter analog circuit designed to translate the voltages between a SIM Card and an external microcontroller. A built-in DC-DC converter makes the NCN6010 useable to drive any type of SIM card. The device fulfills the GSM 11.11 specification. The external MPU has an access to a dedicated input STOP pin, providing a way to switch off the power applied to the SIM card in case of failure or when the card is removed.
Features
•ăSupports 3.0 V or 5.0 V Operating SIM Card •ăBuilt-in Pull Up Resistor for I/O Pin in Both Directions •ăAll Pins are Fully ESD Protected, According to GSM Specification •ăSupports 10 MHz Clock •ă6.